v0.19 Osmanthus Cake

1. Replace linefeed with rustyline for more friendly configuration options，such as vi/emacs edit mode selection, completion mode switching, etc.
2. The client is optimized from holding runtime to holding the sender
3. Added support for new RPC interfaces, new system contracts.
4. Clean up useless code
5. Support for the Sm2/Sm3 algorithm
6. Interactive automatic completion optimization to the fuzzy matching algorithm
7. Upgrade partial dependency library and the commit id is added to the version number.
8. Fixed some magic bugs

v0.18 Egg Fried Rice

1. Supports batch transaction
2. Add get set interface to temporarily store data
3. The previous interactive return message defaults to result
4. Optimized part of the code
5. Replace sha3 to tiny-keccak
6. Change default quota used to 10_000_000
7. Bug fix:
   • Fix recover address by transaction
   • Fix panic on scm command

v0.17 Flos Sophorae Pancake

1. Refactor cita-tool, use proc-macro to system contract client
2. Rename JSON-RPC methods.
3. Separate cli module
4. Fix lots of bugs:
   • Encode cannot encode large numbers
   • Encode integer type can't input negative number
   • Encode ABI with no parameter function must enter a parameter
   • When compiled in release mode, the demo can handle a paste of 15,000 characters in about five seconds.
5. Add some command, such as search, benchmark

v0.16 Kutto Roti

Support 0.16 version cita:

• Send transaction, support sha3hash and blake2b
• Support interactive command line
• Support system contract